|
STM32G474xx HAL用户手册
|
00001 /** 00002 ****************************************************************************** 00003 * @file stm32g4xx_hal_gpio_ex.h 00004 * @author MCD Application Team 00005 * @brief Header file of GPIO HAL Extended module. 00006 ****************************************************************************** 00007 * @attention 00008 * 00009 * Copyright (c) 2019 STMicroelectronics. 00010 * All rights reserved. 00011 * 00012 * This software is licensed under terms that can be found in the LICENSE file 00013 * in the root directory of this software component. 00014 * If no LICENSE file comes with this software, it is provided AS-IS. 00015 * 00016 ****************************************************************************** 00017 */ 00018 00019 00020 /* Define to prevent recursive inclusion -------------------------------------*/ 00021 #ifndef STM32G4xx_HAL_GPIO_EX_H 00022 #define STM32G4xx_HAL_GPIO_EX_H 00023 00024 #ifdef __cplusplus 00025 extern "C" { 00026 #endif 00027 00028 /* Includes ------------------------------------------------------------------*/ 00029 #include "stm32g4xx_hal_def.h" 00030 00031 /** @addtogroup STM32G4xx_HAL_Driver 00032 * @{ 00033 */ 00034 00035 /** @defgroup GPIOEx GPIOEx 00036 * @brief GPIO Extended HAL module driver 00037 * @{ 00038 */ 00039 00040 /* Exported types ------------------------------------------------------------*/ 00041 /* Exported constants --------------------------------------------------------*/ 00042 /** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants 00043 * @{ 00044 */ 00045 00046 /** @defgroup GPIOEx_Alternate_function_selection GPIOEx Alternate function selection 00047 * @{ 00048 */ 00049 00050 /** 00051 * @brief AF 0 selection 00052 */ 00053 #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ 00054 #define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ 00055 #define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ 00056 #define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ 00057 00058 /** 00059 * @brief AF 1 selection 00060 */ 00061 #define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ 00062 #if defined(TIM5) 00063 #define GPIO_AF1_TIM5 ((uint8_t)0x01) /* TIM5 Alternate Function mapping */ 00064 #endif /* TIM5 */ 00065 #define GPIO_AF1_TIM16 ((uint8_t)0x01) /* TIM16 Alternate Function mapping */ 00066 #define GPIO_AF1_TIM17 ((uint8_t)0x01) /* TIM17 Alternate Function mapping */ 00067 #define GPIO_AF1_TIM17_COMP1 ((uint8_t)0x01) /* TIM17/COMP1 Break in Alternate Function mapping */ 00068 #define GPIO_AF1_TIM15 ((uint8_t)0x01) /* TIM15 Alternate Function mapping */ 00069 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 00070 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 00071 00072 /** 00073 * @brief AF 2 selection 00074 */ 00075 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 00076 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 00077 #define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ 00078 #define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ 00079 #if defined(TIM5) 00080 #define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ 00081 #endif /* TIM5 */ 00082 #define GPIO_AF2_TIM8 ((uint8_t)0x02) /* TIM8 Alternate Function mapping */ 00083 #define GPIO_AF2_TIM15 ((uint8_t)0x02) /* TIM15 Alternate Function mapping */ 00084 #define GPIO_AF2_TIM16 ((uint8_t)0x02) /* TIM16 Alternate Function mapping */ 00085 #if defined(TIM20) 00086 #define GPIO_AF2_TIM20 ((uint8_t)0x02) /* TIM20 Alternate Function mapping */ 00087 #endif /* TIM20 */ 00088 #define GPIO_AF2_TIM1_COMP1 ((uint8_t)0x02) /* TIM1/COMP1 Break in Alternate Function mapping */ 00089 #define GPIO_AF2_TIM15_COMP1 ((uint8_t)0x02) /* TIM15/COMP1 Break in Alternate Function mapping */ 00090 #define GPIO_AF2_TIM16_COMP1 ((uint8_t)0x02) /* TIM16/COMP1 Break in Alternate Function mapping */ 00091 #if defined(TIM20) 00092 #define GPIO_AF2_TIM20_COMP1 ((uint8_t)0x02) /* TIM20/COMP1 Break in Alternate Function mapping */ 00093 #define GPIO_AF2_TIM20_COMP2 ((uint8_t)0x02) /* TIM20/COMP2 Break in Alternate Function mapping */ 00094 #endif /* TIM20 */ 00095 #define GPIO_AF2_I2C3 ((uint8_t)0x02) /* I2C3 Alternate Function mapping */ 00096 #define GPIO_AF2_COMP1 ((uint8_t)0x02) /* COMP1 Alternate Function mapping */ 00097 00098 /** 00099 * @brief AF 3 selection 00100 */ 00101 #define GPIO_AF3_TIM15 ((uint8_t)0x03) /* TIM15 Alternate Function mapping */ 00102 #if defined(TIM20) 00103 #define GPIO_AF3_TIM20 ((uint8_t)0x03) /* TIM20 Alternate Function mapping */ 00104 #endif /* TIM20 */ 00105 #define GPIO_AF3_UCPD1 ((uint8_t)0x03) /* UCPD1 Alternate Function mapping */ 00106 #define GPIO_AF3_I2C3 ((uint8_t)0x03) /* I2C3 Alternate Function mapping */ 00107 #if defined(I2C4) 00108 #define GPIO_AF3_I2C4 ((uint8_t)0x03) /* I2C4 Alternate Function mapping */ 00109 #endif /* I2C4 */ 00110 #if defined(HRTIM1) 00111 #define GPIO_AF3_HRTIM1 ((uint8_t)0x03) /* HRTIM1 Alternate Function mapping */ 00111 #endif /* HRTIM1 */ 00112 #if defined(QUADSPI) 00113 #define GPIO_AF3_QUADSPI ((uint8_t)0x03) /* QUADSPI Alternate Function mapping */ 00114 #endif /* QUADSPI */ 00115 #define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ 00116 #define GPIO_AF3_SAI1 ((uint8_t)0x03) /* SAI1 Alternate Function mapping */ 00117 #define GPIO_AF3_COMP3 ((uint8_t)0x03) /* COMP3 Alternate Function mapping */ 00118 00119 /** 00120 * @brief AF 4 selection 00121 */ 00122 #define GPIO_AF4_TIM1 ((uint8_t)0x04) /* TIM1 Alternate Function mapping */ 00123 #define GPIO_AF4_TIM8 ((uint8_t)0x04) /* TIM8 Alternate Function mapping */ 00124 #define GPIO_AF4_TIM16 ((uint8_t)0x04) /* TIM16 Alternate Function mapping */ 00125 #define GPIO_AF4_TIM17 ((uint8_t)0x04) /* TIM17 Alternate Function mapping */ 00126 #define GPIO_AF4_TIM8_COMP1 ((uint8_t)0x04) /* TIM8/COMP1 Break in Alternate Function mapping */ 00127 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 00128 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 00129 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 00130 #if defined(I2C4) 00131 #define GPIO_AF4_I2C4 ((uint8_t)0x04)